Jobs at Mercy in O'Fallon, MO

508 job openings within 25 miles

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CT Technologist, Mercy Washington, PRN

Mercy - Washington, MO

Find your calling at Mercy! Overview Interprets orders for requested exams, produces CT and diagnostic medical images, positions and transfers patients. Selects proper technical factors on an individual patient basis, selects and operates equipment as directed. Provides protection in accordance with prescribed safety standards. Assists physicians in administering enhancing agents and ...

Peds/PICU Residency: Jan 2027

Mercy - St. Louis, MO

Find your calling at Mercy! ??? Now Hiring: Pediatric/PICU Nurse Residency – January 2026 ???? Location: Mercy Kids Hospital | Ballas Department: PICU/PEDS Schedule: Full-time | Nights Do you have a heart for children and a passion for delivering exceptional care? Our Nurse Residency Fellowship is designed to support new graduate RNs as they transition into professional p...

Clinic Specialty RN - Heart & Vascular EP

Mercy - St. Louis, MO

Find your calling at Mercy! Serves as primary liaison between specialty physician and patient. Responsible for communicating with patients, assessing and evaluating their needs and advising the patients of the recommended actions/course of treatment as directed by the Physician. Position Details: Position Description: RN-Specialty Location: Hybrid

Medical Assistant I

Mercy - Ballwin, MO

Find your calling at Mercy! Under the direction of the primary care operations team, the Primary Care Patient Certified MA works directly with Mercy Primary Care Providers to provide safe, timely, effective, efficient, equitable, patient-centered care in a systematic way. The Primary Care Patient Care Certified MA will partner with patients, providers, and other members of the clinical c...

Environmental Svc Tech - Part Time (24 hrs)

Mercy - Troy, MO

Find your calling at Mercy! The Environmental Services Technician is responsible for performing a variety of cleaning and sanitation tasks throughout the healthcare facility to ensure compliance with infection control standards and regulatory requirements. This position plays a critical role in promoting a healthy and hygienic environment conducive to patient healing and well-being. P...

Food Service Tech

Mercy - St. Louis, MO

Find your calling at Mercy! Job Profile Summary The Food Service Worker I (FSW-I) does all the functions that are not cooking related, i.e., washing dishes, cold prep, salad production, serving, cashier, tray passing, loading carts, general cleaning and receiving. Position Details: Preferred Education: High School Diploma or Equivalent. Preferred Work Experience: Minim...

Pediatric Optometrist - Mercy Clinic Children's Eye Specialists

Mercy - St. Louis, MO

Find your calling at Mercy! Pediatric Optometrist Opportunity in St. Louis, MO! Mercy Clinic Children's Eye Specialists - Medical Tower A is seeking a Pediatric Optometrist to join our collaborative, mission-driven team on the campus of Mercy Hospital St. Louis—a leading, nationally recognized healthcare system in the heart of the Midwest. Join an established...

Athletic Trainer - Orthopedic (F/T Days Sunset Hills)

Mercy - St. Louis, MO

Find your calling at Mercy! Provide services in regards to prevention, recognition, evaluation, immediate care and rehabilitation for all active individuals and sports related injuries. Overall goal is to maximize safe return to activity.The individual will also demonstrate professional development and responsibility within the field of athletic training.The incumbent will perform relate...

Senior Practice Manager - Mercy Heart & Vascular

Mercy - St. Louis, MO

Find your calling at Mercy! The Senior Practice Manager will play a critical role in ensuring the efficient and effective delivery of healthcare services while maintaining high standards of patient care. This position requires strong leadership skills, strategic thinking, and a comprehensive understanding of healthcare management principles. Position Details: Position Descri...

Registered Behavior Technician (Mercy Kids Center for Neurodevelopment)

Mercy - Chesterfield, MO

Find your calling at Mercy! The Registered Behavior Technician (RBT), under the general direction of a Board-Certified Behavior Analyst (BCBA) or Board-Certified Assistant Behavior Analyst (BCaBA), will implement treatment plans for children with autism and other related disorders. They will maintain regular communication with their supervising BCBA and team. The job description outlines...

Medical Assistant-PRN Float Specialty Clinics

Mercy - Washington, MO

Find your calling at Mercy! Medical Assistants (MA) in the medical office setting supports providers by delivering direct and indirect patient care in a professional, courteous, and efficient manner. The MA may assist with clinical procedures, maintains accurate documentation, and provides administrative support to ensure smooth daily operations. The MA functions within their defined sco...

Medical Assistant - Mercy Kids Clinic Pediatrics - North County (Full-time, Days)

Mercy - Hazelwood, MO

Find your calling at Mercy! Medical Assistants (MA) in the medical office setting supports providers by delivering direct and indirect patient care in a professional, courteous, and efficient manner. The MA may assist with clinical procedures, maintains accurate documentation, and provides administrative support to ensure smooth daily operations. The MA functions within their defined sco...

Food Service Technician (Non-Exempt)

Mercy - St. Louis, MO

Find your calling at Mercy! The Food Service Worker I (FSW-I) does all the functions that are not cooking related, i.e., washing dishes, cold prep, salad production, serving, cashier, tray passing, loading carts, general cleaning and receiving. Position Details: Preferred Education: High School Diploma or Equivalent. Preferred Work Experience: Minimum of 1 year experience...

Medical Assistant - Gastroenterology (F/T Days)

Mercy - St. Louis, MO

Find your calling at Mercy! Medical Assistants (MA) in the medical office setting supports providers by delivering direct and indirect patient care in a professional, courteous, and efficient manner. The MA may assist with clinical procedures, maintains accurate documentation, and provides administrative support to ensure smooth daily operations. The MA functions within their defined sco...

RN - OR - Part Time (24hrs/wk) - Days

Mercy - Troy, MO

Find your calling at Mercy! Overview: Utilizes the nursing process to provide patient care. Maintains professional accountability for provision of patient care for the assigned patients. Evaluates the overall effectiveness of care provided by other direct care givers. Coordinates the patient care in conjunction with other departments. Maintains patient rights and confidentiality of pa...